baber/WOPTO huggingface dataset:
Patent ES-8201459-A1 (ES)
Title: Contact tube for arc welding.
IPC: B23K9/12
Filed: 1981-02-05
Abstract: The contact tube (142) is intended to guide a metal filler wire (140,141) towards a structure to be welded while holding the wire in electrical contact inside a longitudinal channel bored in this tube. In order to improve the quality and the uniformity of the weld, adjustment means (158,163,164) are provided which tend to urge permanently the wire against the internal wall of the channel (144) in the tube whilst at the same time permitting it to slide longitudinally by gentle friction in this channel. Application for automatic welding machines.
Patent ES-8206659-A1 (ES)
Title: Method of providing a metal component with a thermally black surface
IPC: H01J9/14
Filed: 1981-05-07
Abstract: The surface of a metal from the group of molybdenum, nickel, iron, tungsten and copper, or an alloy comprising at least one metal from this group, is made thermally black (black for thermal radiation) and very resistant to high temperatures. This is achieved by coating the metal or alloy with a layer of aluminum which is from one to a few mu m thick. The metal or the alloy thus coated is then heated in a nonreactive atmosphere until the aluminum has reacted with the metal or a metal from the alloy. Finally, the coated metal or alloy is fired in wet hydrogen so that the aluminum is partially oxidized from the compound of the aluminum with the metal or the alloy. In this manner a thermally black surface which can withstand very high temperatures is obtained.
Patent ES-8300445-A1 (ES)
Title: Low density peat moss board
IPC: A61F13/20
Filed: 1981-07-31
Abstract: A body fluid absorbent board and a method for making the same is provided with the board comprising peat moss having a particle size remaining on a 100 mesh screen and mechanical wood pulp fines having a Canadian Standard Freeness of from 60 to 500. The board has a dry density of from 0.03 to about 0.09 gm/cc and has surprising absorbent and structural integrity.
Patent ES-8301213-A1 (ES)
Title: 2-(4-(Diphenylmethylene)-1-piperidinyl)-acetic acids and their amides, their preparation and pharmaceutical preparations containing them.
IPC: C07D211/70
Filed: 1981-09-17
Abstract: New 2-[4-(diphenylmethylene)-1-piperidinyl]-acetic acids and their amides, processes for the preparation thereof and therapeutic compositions. These compounds have the formula < IMAGE > wherein Y=-OH or -NR1R2, R1 and R2=H, alkyl or phenyl X=H, halogen or alkoxy m=0, 1 or 2 and n=1 or 2. The 2-[4-(diphenylmethylene)-1-piperidinyl]-acetic acids are prepared by hydrolyzing the corresponding amide or lower alkyl ester, whereas the amides are prepared either by reacting a 4-(diphenylmethylene)-piperidine with an omega-haloacetamide, or by reacting an alkali metal salt of an omega-[4-diphenylmethylene)-1-piperidinyl]-alkanol (m=1 or 2) with a 2-haloacetamide, or by reacting a nitrogen compound (HNR1R2) with a halide or alkyl ester of a 2-[4-(diphenylmethylene)-1-piperidinyl]-acetic acid. These compounds have in particular an antiallergic, spasmolytic, antihistaminic and broncholytic activity.
Patent ES-8305906-A1 (ES)
Title: Elongate, abrasion-resistant, shaped members of reinforced plastics material, and processes for the production of same
IPC: B29C53/78
Filed: 1981-11-17
Abstract: A hollow elongate body (1) of abrasion-resistant material is wound on a rotating drum (3). The body (1) is of U-shaped cross-section to define a groove (10) which, as the body (1) is wound round the drum (3), is filled with high-strength filaments (11) which have been previously impregnated with a cross-linkable plastics material capable of adhering to the interior of the groove (10). The body (1) passes through an oven (14) to cause cross-linking of the plastics material. Before entering the oven (14), a cover (15a) may be applied to the body (1). To make the product more flexible, adhesion between the plastics material and the surface of the groove (10) can be prevented, e.g. by coating the interior of the groove (10) with an anti-adhesion substance.
Patent ES-8405059-A1 (ES)
Title: Processes for cleaning minerals and for producing stable suspensions/emulsions,particularly fuels comprising coal,oil,and water
IPC: C10L1/32
Filed: 1982-02-27
Abstract: A coal slurry is agitated and may be cavitated under pressure by sonic energy so that contaminant matter may be released from the coal and then separated. The clean slurry is then cavitated under pressure by sonic energy making the particle size even smaller and freeing any remaining contaminants including iron pyrites and ash. During sonification of the clean slurry a small amount of oil is added to cause floculation and spherical agglomeration of the coal and oil to occur. The agglomerate and water mixture is screened to separate out most of the water leaving behind about 10-40% water in the coal, during which process the contaminants in the discharged water are also discharged. The spherical agglomerates are mixed with a balance of oil to produce a stable coal, oil, water fuel and is again agitated, preferably sonified, to further reduce the particle size of the coal and to irrigate the coal particulate. Stability of the fuel is enhanced by combining distillate oil and residual oil in the process. In some instances heating the water used in the clean slurry also assures stability. Apparatus for carrying out the process is also disclosed. The processes are applicable to a wide range of mineral slurries to stabilize such suspensions or dispersions.Methods are claimed for producing fuels from coal particles, pref. run of the mine coal, with water and opt. oil. In the first method, a coal-water slurry is vibrated to produce cavitation, to remove impurities from the coal and to reduce the particle size, and the impurities are then mechanically removed and the slurry is partially dewatered. In the second method, the slurry is treated as above and then oil is added to agglomerate the coal the mixture is again partially dewatered and then agitated with further oil to form a stable emulsion. In the third method, the aq. coal slurry is cavitated using sonic energy, with simultaneous addn. of oil. followed by partial dewatering and emulsification with further oil. Also claimed is fuel produced by the third method in which the oil is a mixture of residual oil and distillate oil. lt . The combination of beneficiation and agglomeration gives a high quality fuel product, and the use of sonic (or ultrasonic) energy allows a stable emulsion to be formed with higher solids content and lower oil content. -
Patent ES-8702229-A1 (ES)
Title: Process for the manufacture of articles of high mechanical strength from thermoplastic synthetic resins
IPC: B29C48/08
Filed: 1982-08-12
Abstract: The application discloses a process for the preparation of plates, films, sheets, strips, rods, molded parts, objects or profiles of high mechanical strength, from thermoplastic synthetic resinous materials, whereby the thermoplastic material is initially heated in an extruder or a similar installation equipped with a mixing and heating device to at least its melting or softening point, the emerging extruded mass subjected during or after a cooling process in a forming device, pressure drawing device or other accessory installation to at least one pressure stretching at a pressure from about 90 N/mm2 to 1500 N/mm2, preferably from about 155 N/mm2 to 1000 N/mm2, and/or to at least one pulsating pressure or shearing pressure treatment. Preferably, the pressure stretched or shearing pressure treated synthetic plastic material is subjected subsequently to at least one further tempering, preferably cooling and/or processing step. To carry out the process, an apparatus is used having at least one accessory device including one or more pressure rams and at least one nozzle, slot or a similar cross-section restriction in the form of an outlet orifice.
Patent ES-8404328-A1 (ES)
Title: N-acetamilide, N-(phenoxy-2-propanol)- and N-(phenylamino-2-propanol)-cyclicamines
IPC: A61K31/55
Filed: 1982-11-02
Abstract: The invention relates to new cyclic imines of the general formula (I), < IMAGE > (I) wherein A represents carbonyl or hydroxymethylene, B is oxygen or imino, R stands for hydrogen or lower alkyl, X1 and X2 may be the same or different and represent hydrogen, halogen, lower alkyl or alkoxy, amino or nitro, n is 6 or 7, and m is 0 or 1, and pharmaceutically acceptable acid addition salts and quaternary salts thereof. The invention relates further to a process for the preparation of said compounds, to pharmaceutical compositions containing said compounds as the active ingredient and to a process for the preparation of said pharmaceutical compositions. The cyclic imine derivatives of the invention possess valuable antiarrhythmic properties and can be used to advantage in the treatment of cardiovascular diseases.
Patent ES-8400939-A1 (ES)
Title: Countershaft extending device for the gearbox of an automotive vehicle.
IPC: F16H57/02
Filed: 1982-12-01
Abstract: 1. Device permitting the disposal, outside a gear box of an automotive vehicle, of an additional power take-off, with the object of transforming a two-wheel drive vehicle into a four-wheel drive vehicle, of the type comprising an element acting as a housing (14) attached to the housing (3) of the gear box and, monted in this element, an output shaft (24) which passes through the element and which constitutes the said power take-off, a sleeve (23) having internal splines and means of connection (25) which are moveable in rotation, which can be controlled from the outside and which are capable of effecting a mechanical connection between the said sleeve (23) and the said output shaft (24), the said element (14) being mounted on the housing of the gear box in such a manner that the said sleeve (23) is in alignment with a secondary shaft (5) of the gear box, and the internal splines of the said sleeve (23) being engaged with external splines (9) of the said secondary shaft (5), these splines being provided at the end of the said shaft (5), the said output shaft (24) and the said sleeve (23) being aligned, the adjacent ends of the said sleeve (23) and of the said output shaft (24) being splined, a sliding gear (52) which is internally splined and axially moveable owing to the fact that a fork (55) is connected to control means effecting a moveable connection between the said sleeve and the said output shaft, the external end of the said output shaft bearing means of connection to another external transmission shaft, characterized in that the said element is an auxiliary housing (16) which is tubular substantially concentric with the said secondary shaft and which has a wall of radial end (15), which boers on the end face of the housing of the gear box, and internal spaces (21, 22, 60) for the ends of the shafts or the axes of the said gear box extending beyond the said end face of the housing of the gear box and for the said control means, and the said sleeve (23) has, followed by its internally slined portion, a bore of greater diameter defining an internal shoulder intended to serve as a support for a holding nut (29) of the said sleeve, this holding nut being mounted on a threaded end (8) of the said secondary shaft.
Patent ES-8402147-A1 (ES)
Title: Process to improve the filling capacity of tobacco, in particular cut tobacco leaves.
IPC: A24B3/18
Filed: 1982-12-29
Abstract: The impairment of the taste of smoke, observed in processes for improving the filling capacity of tobacco by expansion of the tobacco with a vaporizable expanding agent, can be avoided if an anti-oxidant, in particular ascorbic acid, is added to the tobacco before the expansion. In addition, anti-oxidant synergists can also be added.
Patent ES-8407480-A1 (ES)
Title: Substituted pyridazines, their use as plant growth regulators, and plant growth regulating compositions containing them.
IPC: C07D237/24
Filed: 1983-03-03
Abstract: The substituted pyridazines, which are novel compounds exhibiting plant growth regulatory activity, are compounds of Formula I below: < CHEM > wherein: R<1> is phenyl or naphthyl each optionally substituted with up to three of the same or different substituents selected from halogen, (C1-C4)alkyl, (C1-C4)alkoxy, alkoxy(C1-C4)carbonyl, trihalomethyl, nitro and cyano Y is Z<1>R<3> or NR<7>R<8> wherein Z<1> is O or S R<3> is hydrogen, (C1-C6)alkyl, hydroxy(C1-C6)alkyl, (C1-C4)alkoxy(C1-C4)alkyl, (C3-C6)cycloalkyl, (C3-C6)cycloalkyl(C1-C4)alkyl, halol(C1-C3)alkyl containing up to three halogens, phenyl or benzyl and R<7> and R<8> (a) are the same or different and are selected from hydrogen, (C1-C4)alkyl, (C1-C4)alkyl substituted with a carboxyl group and (C1-C4)alkoxy substituted with a carboxyl group or (b) are joined together and form an alkylene group having up to 5 carbon atoms Z is O or S R<5> is (C1-C4)alkyl or phenyl(C1-C4)alkyl and R<6> is (C1-C4)alkyl or phenyl(C1-C4)alkyl and agronomically acceptable derivatives of compounds of Formula I being metal and ammonium salts, acid addition salts and quaternary ammonium addition salts.
Patent ES-8403404-A1 (ES)
Title: Multi-cavity container.
IPC: B65D51/28
Filed: 1983-03-24
Abstract: The multi-cavity container consists of a lower container (1) with a flange (3) which is in connection with a flange (9) of an upper container (5), the container (5) comprising a neck part (4), upright walls (11 or 24), a lid (6) with downwardly extending walls (14, 14a, 14b, 14c) around the walls (11 or 24) with inserted sealing elements. The neck part (4) is closed by a baseplate (8) which may be penetrated by a pressure member (7) which starts from the lid (6) and may have openings (17). The pressure member (7), in upward extension, may form a connection piece (29) for the attachment of various operating members (22, 30, 31). The container is particularly suitable for the sterile storage and delivery of pharmaceutical preparations. Its advantages lie particularly in the simplicity of the parts, the uncomplicated packaging of the products and their application. The container parts may be exchanged, enlarged or reduced freely from one design to another, which means that there is an unlimited number of possible variations.
Patent ES-8404641-A1 (ES)
Title: Method and device for continuously applying a decorative strip to a rubber profile or section
IPC: B60J10/74
Filed: 1983-08-19
Abstract: This invention relates to a method and device for continuously applying a decorative strip to a rubber profile or section, especially for use in the automobile industry, wherein the decorative strip is inserted into a corresponding groove-shaped recess formed in the surface of the rubber profile or section.
Patent ES-8602103-A1 (ES)
Title: Fabric softening and fluffing detergent composition
IPC: C11D3/12
Filed: 1984-06-07
Abstract: A fabric softening and fluffing particulate detergent composition comprises a detersive proportion of an anionic synthetic organic detergent, such as sodium linear higher alkylbenzene sulfonate, a building proportion of a builder for the detergent, such as sodium tripolyphosphate, sodium carbonate and/or sodium silicate, a fabric softening proportion of bentonite, and a softening and fluffing proportion of a magnesium salt, which is at least slightly water soluble, such as magnesium sulfate. The basic detergent composition, containing the detergent and builder, sometimes with inert filler and preferably with desirable adjuvants, is preferably in the form of spray dried beads, and the bentonite and magnesium salt are preferably agglomerated together to particles of about the same size as the spray dried beads, and are mixed with the spray dried beads. The invention also relates to the mentioned agglomerate and to processes for making the detergent composition and the agglomerate.
Patent ES-8608055-A1 (ES)
Title: High-strength alloy for industrial vessels.
IPC: F28F21/08
Filed: 1985-03-15
Abstract: An austenitic nickel-iron-chromium alloy exhibiting high-strength, good corrosion resistance and having a low work hardening rate. The economic alloy is particularly useful for tubes and industrial vessels and, more particularly, heat exchangers and chemical and petrochemical equipment. The alloy includes e.g. 24 to 32% nickel, about 12 to 19% chromium, about 1 to 3.5% molybdenum, about 2 to 5.5% copper, up to about 2.5% titanium, up to about 1.5% manganese, up to about 0.1% cerium, and the balance mostly iron. Depending on the quantity of titanium, both age hardenable and non-age hardenable versions may be produced.
Patent ES-8604271-A1 (ES)
Title: Device and process for introducing a powder with catalytic activity into a fluidised-bed polymerisation reactor.
IPC: C08F2/34
Filed: 1985-03-29
Abstract: Device and process for introducing a powder with catalytic activity into a fluidised bed polymerisation reactor, the device comprises (a) a storage enclosure for powder with catalytic activity, provided with a feed line for powder with catalytic activity and a shut-off valve, this enclosure being connected to a metering device making it possible to deliver periodically a given volume of the powder (b) an intermediate chamber, placed below the metering device to receive direct the powder delivered by the latter, this intermediate chamber comprising in its upper part a tube bringing in an inert gas, provided with a shut-off valve and (c) piping for conveying the powder connecting the bottom part of the intermediate chamber to the fluidised bed reactor, this piping having a portion which is more or less horizontal, the powder conveying piping being provided with a full-bore rapid-opening valve.
Patent ES-8703672-A1 (ES)
Title: Process for dyeing a continuous polymeric flexible substrate and products produced from said process.
IPC: B41F16/00
Filed: 1985-05-10
Abstract: The process for dyeing a continuous polymeric flexible substrate (12) such as a film, uses a strip of transfer paper (18) having sublimable dyes deposited on one surface. The substrate (12) and transfer paper (18) are fed simultaneously into a heat transfer apparatus (10) comprised of a heating means (30) and substrate retaining means (32). The layers are fed into the apparatus (10) so the uncoated side of the transfer paper (18) is proximate the heating means (30) and substrate is proximate the retaining means (32). The layers are held against the heating means (30) while sufficient heat is applied to the transfer paper (18) to cause the dye to sublime from the paper (18) and diffuse into the interstices of the substrate (12).
Patent ES-8701863-A1 (ES)
Title: Control and supervision system
IPC: D01H1/02
Filed: 1985-09-27
Abstract: The tension and torsion of the yarn is determined by control of the speed of rotation of the ring around the spindle, the check being carried out periodically on each spindle by detection of the passage of the ring in front of a detector which moves along the ring bed. This is synchronised with an electro-mechanical mechanism for immobilisation of the thread at the outlet of the roving bobbin or the outlet of the yarn feed bobbin. The mechanism is controlled by electronic means which provide acoustic and optical signals if a spindle is found to be outside the correct specification.
Patent ES-8701564-A1 (ES)
Title: Internal chuck for butt welding two tubes
IPC: B23K37/053
Filed: 1985-10-21
Abstract: An internal chuck for use in the butt welding of tubes 16, 17 aligning the tubes and for bringing them into abutment comprises a central tube 6, a sleeve 7 slidable on the central tube and carrying centering means 12 and welding backup means 8, the centering means and the welding backup means being longitudinally spaced from one another, gripping means 2, and jaws 33 for clamping against the tubes. The jaws are displaceable longitudinally relative to the gripping means and central tube to draw the two tubes together and a jack 27 is provided for displacing the sleeve longitudinally relative to the central tube so that either the centering means or the welding backup means can be aligned with the ends of the tubes.
Patent ES-8704961-A1 (ES)
Title: N6-benzopyrano- and benzothiopyrano-adenosines.
IPC: C07H19/16
Filed: 1985-10-25
Abstract: There is disclosed a compound of the following general formula (I) <CHEM contiene="yes"> its diastereomers of mixtures thereof, or a pharmaceutically acceptable acid addition salt thereof wherein R1 is a radical of the formula <CHEM contiene="yes"> in which Y is O, S, SO, or SO2 X and X min are each, independently, hydrogen, lower alkyl, lower alkoxy, hydroxy, lower alkanoyl, nitro, amino, trifluoromethyl, halogen, or, when taken together, the radical -0-CH2-0- A and B are each, independently, hydrogen or lower alkyl and A min and B min are each, independently, hydrogen, lower alkyl or hydroxyl R2 is (a) hydrogen, (b) halogen (c)-NRR<ii> in which R and R<ii> are independently hydrogen, lower alkyl, phenyl or phenyl substituted by lower alkyl, lower alkoxy, halogen or trifluoromethyl, (d)-SR in which R is hydrogen, lower alkyl, or phenyl and R2 min , R3 min , and R5 min are each, independently, hydrogen, lower alkanoyl, benzoyl, or benzoyl substituted by lower alkyl, lower alkoxy, halogen, or trifluoromethyl, or R2, and R3 min , when taken together, may be lower alkylidene The compounds have having highly desirable central nervous system antiinflammatory and antihypertensive properties.
Patent ES-8704021-A1 (ES)
Title: Device and installation for the instantaneous detection of one or more physical phenomena having a risk character.
IPC: G08B19/00
Filed: 1985-12-27
Abstract: A device and installation are provided for the instantaneous and simultaneous detection, inside and outside, of radiations emitted in the infrared, visible and ultraviolet spectra by simultaneous physical phenomena having a character of risk, such as intrusion, fire, explosion, leaks of dangerous fluids and electric leaks, disturbances and absence of movement of a regular periodic phemonenon, said radiations being emitted, directly by the phenmonena to be monitored at the time when the risk appears or being caused artifically by directing over an appropriate field of view, in which take place said phemonena, a source of radiation comprised in the infrared, visible and ultraviolet, and adapted to the nature of the phemonena involved, said field of view covered by the detection device having appropriate horizontal and vertical dimensions comprising at least one spectral correction filter known pass band chosen as a function of the nature of the radiation, a linear or circular polarization filter, a microprism array, and an image booster. An installation utilizing at least one detection device is disclosed, where the detection device cooperates with at least one video data processing unit, at least one video monitor, each associated to a detection device, a time delay unit, a cyclic switch, a video tape recorder and a television telephone transmitter.